Today | Weather | Thursday, September 18, 2025

Weather in Lynn, Massachusetts

09:53 AM
Now
Rainy Weather
64° F
Feels Like 63°
Precipitation 53 %
Wind 6 mph
UV Index (0 - 11+) 9
Humidity 96 %
Today
Partly Sunny with Showers
Day 72°
Night 61°
Precipitation 63 %
Wind 11
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Lynn Weather Forecast Updated

40 minutes ago
Last updated on

Air quality in Lynn

NOW
33 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 12.48 µg/m³
PM10 16.87 µg/m³
O₃ 30.06 ppb
NO₂ 6.74 ppb
SO₂ 1.07 ppb
CO 181.77 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors